Rainwater purifying and recycling device for constructed wetland

The utility model discloses a constructed wetland rainwater purifying and recycling device which is characterized in that a water distribution module is used for reducing impact force when rainwater is sent out from a water inlet pipeline and uniformly distributing the rainwater; the water distribution disc is arranged in an inner cavity of a main body module, one end of each supporting rod is connected with the water distribution disc, the other end of each supporting rod is connected with the inner wall of the main body module, the screening net is fixed to the top end of the water distribution disc, and the water distribution disc is located under a water inlet pipeline and used for dispersing rainwater sent out by the water inlet pipeline. According to the constructed wetland rainwater purifying and recycling device, a plurality of circles of water distribution holes arranged in an annular array are formed in a water distribution disc, the cross section of each water distribution hole is in a Z shape, and